Home / 1,058,415.74-1,460,623.83-574,984.52

Finding the Fourth Proportional to 1,058,415.74, 1,460,623.83 and 574,984.52

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Solution

The fourth proportional to 1,058,415.74, 1,460,623.83 and 574,984.52 is: 793,484.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,415.74 : 1,460,623.83 = 574,984.52 : x
  2. Step 2: Convert to fraction form
    1,058,415.74/1,460,623.83 = 574,984.52/x
  3. Step 3: Cross multiply
    1,058,415.74x = 1,460,623.83 × 574,984.52
  4. Step 4: Simplify right side
    1,058,415.74x = 839,836,091,793.11
  5. Step 5: Solve for x
    x = 839,836,091,793.11/1,058,415.74
  6. Step 6: Final answer
    x = 793,484.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.